Find me all the factors of 42 and 90 and all the multiples of 6 and 9 then tell me which one is the gcf and lcm. (greatest common factor)(least common multiplie)

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

5. write an equation for the line that is parallel to the given line and that passes through the given point. y = –5x + 3; (–6, 3)